| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $56.59 | 10.254% | $62.3927 | $62.39 | $62.40 | $62.40 |
| Purchase #2 | $127.93 | 9.721% | $140.3661 | $140.37 | $140.35 | $140.40 |
| Purchase #3 | $40.42 | 10.214% | $44.5485 | $44.55 | $44.55 | $44.50 |
| Purchase #4 | $174.96 | 6.491% | $186.3167 | $186.32 | $186.30 | $186.30 |
| Purchase #5 | $153.40 | 8.587% | $166.5725 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $204.57 | 3.845% | $212.4357 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $11.75 | 11.654% | $13.1193 | $13.12 | $13.10 | $13.10 |
| 7 purchase totals = | $769.62 | $825.7515 | $825.76 | $825.70 | $825.70 | |